/**
* Generate a fatal error, printing the $error and sending the header
* associated with the $code. By default, this function renders the
* error message with the error template. If you provide an ErrorController
* that responds to an action called _$code, it will use that instead.
* This lets you use the default error handling while developing an app
* and switch to a more polished solution later.
* This method can also be handy for testing - call it without args to see
* all the data associated with a request.
*
* @see send_header()
* @param string $error
* @param integer $code
* @return void
*
*/
function fatal($error = 'Fatal error.', $code = 500)
{
send_header($code);
error_log($error);
// do a mock request to see if we can handle this error with a controller
$manager = new PathManager(WEB_ROOT . "/error/_{$code}");
$route = $manager->build_route();
$instance = $manager->controller_instance($route->controller);
if ($instance !== FALSE && method_exists($instance, $route->action) !== FALSE) {
$route->params = array('error' => $error, 'code' => $code);
$action = $route->action;
$instance->{$action}($route->params);
} else {
template('error');
sys()->data->error = $error;
sys()->data->code = $code;
}
render($route);
exit;
}